#!/bin/sh

# Prompts menu to shutdown/reboot/close dwm
# Usage: dmenu-dwm-sessionmanager [-m menu]
# Requires: dmenu (or equivalent), dwm (optional)

menu="dmenu -i"
prompt="Do you want to quit?"
while getopts "m:" opt; do
	case "$opt" in
		m)
			menu="$OPTARG"
			;;
	esac
done
shift `expr $OPTIND - 1`

wmname="dwm"
shutdown_cmd="sudo shutdown -h now"
reboot_cmd="sudo reboot"
closewm_cmd="pkill $wmname"

value=$(echo "Shutdown\nReboot\nQuit dwm" | $menu -p "$prompt")

if [ "$value" = "Shutdown" ]; then
	$shutdown_cmd
elif [ "$value" = "Reboot" ]; then
	$reboot_cmd
elif [ "$value" = "Quit $wmname" ]; then
	$closewm_cmd
fi